baber/WOPTO huggingface dataset:
Patent JP-2000074507-A (JP)
Title: Cooler
Inventor: HATAE TEPPEI
IPC: F24F11/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of mold or various germs in water drops adhering to an evaporator. SOLUTION: In a cooler provided with a compressor 1 which compresses a refrigerant, a condenser 2 which condenses the refrigerant fed from the compressor 1, an expansion valve and an evaporator 4 which evaporate the refrigerant fed from the condenser 2, a blower 6 which blows air upon the evaporator 4, and a controller, the water drops adhering to the evaporator 4 can be evaporated, because the air is continuously blown upon the evaporator 3 by driving the blower 6 for a prescribed period of time even after the operation of the cooler is stopped.
Patent JP-2000097962-A (JP)
Title: Moving body approaching direction sensor
Inventor: KONDO SHIGEKI
IPC: G01P13/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make detectable for every kind of moving body, and to make integrable and detectable passing information by discriminating only a body passing in a setting direction from a signal obtained by detecting the body with a pyroelectric element, and outputting a control signal based on the detection signal. SOLUTION: A pyroelectric sensor 1 senses detection information of the presence or absence, the kind or the like of a moving body, an atmospheric temperature or the like, and the detection information is amplified at its fine change by an amplifier 2. An average value is obtained by an average value calculator 32 from correction process reference value data such as atmospheric temperature or the like through an A-D converter 31 of a microcomputer controller 3, and stored in a reference value data memory 33. The detection information is sent to a sensor sensing judging unit 34 through the converter 31, corrected according to reference value data of the memory 33, then its moving detection of the body is discriminated, collated with empirical storage data of a basic pattern data memory 35 to sort the kind of the body.  This result is sent to a signal transmitter 4, and transmitted through a cable or radio transmitted through an antenna 43.
Patent JP-S61141537-A (JP)
Inventor: SUEKI HIROSHI
IPC: B31F1/28
Filed: 1984-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0687415-A (JP)
Title: Service station
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1992-09-07
Abstract: PURPOSE:To install a simple and inexpensive display device, fully visible from an automobile traveling on a road, without hindering access to a service station, and moreover utilizable of an existing facility in the service station. CONSTITUTION:Information display surfaces 7 and 8 by a laser beam are formed on the lower parts of the housings 4a of fuel oil feeders 4 or on the wall surfaces of the building 5 of an office, etc.
Patent JP-S63118130-A (JP)
Title: Liquid crystal device
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1986-11-05
Abstract: PURPOSE:To minimize the influence of a nonselection signal upon a nonselection line and to eliminate a flicker on a display screen by providing a means which applies an auxiliary signal, comparing two successive information signals with each other, and determining the auxiliary signal. CONSTITUTION:An information signal applied to a data line IM (Mth data line and M is an integer) is used to determine the voltage of an auxiliary signal applied between write signals Wn and Wn+1 by comparing the (n)th (n: integer) write signal Wn with the (n+1)th write signal Wn+1 following it. Namely, W1W,2<(>B<)>,3n<...>, where the superscript W is a white write signal, B is a black write signal, and K1,2,3...n is the auxiliary signal. Consequently, the mean value of voltages applied to picture elements at the time of nonselection is substantially 0 and a flicker on the display screen is eliminated.
Patent JP-S63120023-A (JP)
Title: Electric-discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/00
Filed: 1986-11-06
Abstract: PURPOSE:To make electric discharge machining and wire-cut electric-discharge machining simultaneously performable, by installing a electric discharge, machining head and a wire electric-discharge machining head in a feed control table of an X-axis flat surface in combination, and installing a feed controller of an X-Y axis flat surface in the wire electric-discharge machining head. CONSTITUTION:Motors 81 and 82 are driven and controlled, while a guide position of a wire electrode 6 is located, and when this wire electrode 6 between guides 91 and 92 is pierced through into a starting hole of a work body 1, this electrode 6 is fed continuously from a reel, and it is traveled and moved at the specified tension and speed between these guides 91 and 92 by a take-up roller 11 and a brake 10. And, electric-discharge machining can machine two spots of the work body 1 simultaneously by a tool electrode 4 and the wire electrode 6. That is to say, pulse current- energization takes place between the tool electrode 4 and the work body 1 as well as between the wire electrode 6 and the work body 1 each independently from separate working power sources, thus independent electric-discharge machining is carried out between both elements. Doing like this, electric discharge machining and wire-cut electric-discharge machining can be simultaneously done on two spots of the work body 1, thus the work-piece is machinable in a highly efficient manner.
Patent JP-H04140815-A (JP)
Title: Keyboard
Inventor: ONO SHINGO
IPC: G06F3/02
Filed: 1990-10-01
Abstract: PURPOSE:To simplify the structure and to reduce the cost, and also, to improve the reliability by providing a key which can turn ON/OFF a passage of light, and a light emitting element and a light receiving element placed in a pair on the X - Y axes on the extension of a lattice in order to detect a position of a depressed key. CONSTITUTION:In the case either of keys 1 for turning ON/OFF a passage of light is not depressed, all light receiving elements of a light receiving element 3 receive light emitted from a light emitting element 2 being a pair, and its light receiving signal is transmitted to a decoder (X axis) 4 and a decoder (Y axis) 5, respectively. However, when k11 of the key 1 is depressed, only light of light emitting elements GX1 and GY1 of the element 2 is cut off, therefore, only light receiving elements DX1, DY1 of the element 3 cannot receive light, and its result is transmitted to the decoder 4 and the decoder 5. That is, when one of the keys 1 is depressed, XY coordinates of the depressed key can be sent out to outputs of the decoder 4 and the decoder 5. In such a way, the structure of the keyboard is simplified, the cost is reduced, and also, the reliability can be improved.
Patent JP-H03124694-A (JP)
Title: Man conveyer device
Inventor: OTA HIROFUMI
IPC: B66B29/00
Filed: 1989-10-11
Abstract: PURPOSE:To secure the safety of a passanger in the operation by providing an emergency stop switch to sway and project a lever from the inside of a step to the side of the step depending on a kick of passanger, to the step, and extending a tape switch with a flexibility to stop the operation of a conveyer following the pressing of the lever, inside a main frame in the longitudinal direction of the main frame. CONSTITUTION:When a wheelchair is inclined suddenly and the wheelchair user 12 gets an accidental condition during a specific operation of an escalator, a helper 13 holds the wheelchair with both hands to protect the wheelchair user 12, and at the same time, he may kick the kick plate 10a of an emergency stop switch 10 with one foot. As a result, a rod 10b moves horizontally to the front wheel side to compress a spring 10d, a lever 10f sways while being regulated by a pin 10g, the tip of the lever 10f projects from the inside of a step 4B to the side of the step 4B, and a tape switch 11 is pressed to deliver the operation of the emergency stop switch 10. Consequently, the escalator system stops urgently.
Patent JP-H04118623-A (JP)
Title: Magnetooptic material, its manufacture and optical element using same
Inventor: SAITO JUNJI
IPC: C30B29/28
Filed: 1990-10-02
Abstract: PURPOSE:To manufacture the optical element which has small deterioration in characteristics even if the wavelength of a light source varies by using the magnetooptic material whose main element composition is specified. CONSTITUTION:The optical element is formed by using terbium iron garnet (Tb3Fe5O12 abbreviated to TbIG) substituted with bismuth and gallium. Namely, the magnetooptic material featuring that the main element composition Tb3-xBixFe5-yGayO12 (0.22<=x<=0.8 and 0<y<=0.1) is used. This bismuth and gallium substituted TbIG is used to manufacture the optical element which has small deterioration in characteristics even if the wavelength of the light source varies and also has excellent characteristics in a wide wavelength range. There are an optical isolator, an optical circulator, an optical switch, and a magnetic field sensor as this optical element.
Patent JP-H0986532-A (JP)
Title: Cardboard package and manufacture thereof
Inventor: YAMADA KAZUKI
IPC: B31B50/22
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard package for liquid and a processing method therefor, wherein the package can be reliably and easily opened by tearing a lug in a flat top carton. SOLUTION: A notch 8 is formed at an edge of a rib 1R provided connectively to the upper end of a folded top panel 1T of a flat top carton and formed by butt-seal. The notch 8 is formed simultaneously with butt-seal by a cutting edge integrally mounted to sealing jaws for butt-sealing the rib 1R.
Patent JP-H07117370-A (JP)
Title: Melt transfer type ink image receiving sheet
Inventor: KAMIMURA RUMIKO
IPC: B41M5/40
Filed: 1993-10-22
Abstract: PURPOSE:To provide a melt transfer type ink image receiving sheet having excellent dot reproducibility and imparting high recording density. CONSTITUTION:In a melt transfer type ink image receiving sheet having a support, the undercoat layer formed on one surface of the support and containing a resin and pigment as main components and the ink image receiving layer formed on the undercoat layer and containing a resin as a main component, the density of the undercoat layer is 0.05-0.8g/cm<3> and the resin of the ink image receiving layer contains an ethylene/vinyl acetate copolymer resin with a glass transition point of 20-70 deg.C and polyethylene particles with a mol.wt. of 4000 or less and a particle size of 0.8mum or smaller as main components.
Patent JP-S63119550-A (JP)
Title: Formation of solder bump
Inventor: KISHI MATSUO
IPC: H01L21/60
Filed: 1986-11-07
Abstract: PURPOSE:To reduce the distance between solder bumps and to make it possible to perform high density packaging, by using a double-layer structure of two kinds of photoresists of positive type photoresist and dry film photoresist as plating resists, and forming the solder bumps by a plating method. CONSTITUTION:As photoresists, two kinds of photoresists of positive type photoresist 6 and dry film photoresist 7 are used to form a double-layer structure. The peeling property of the dry film photoresist, which is the thick film resist, can be enhanced by peel-off of the positive type resist 6. Therefore, the thick plated resist as a whole can be formed. the volume of the plated bumps after reflow can be secured by aiding the longitudinal growth of the plate and by reducing the lateral growth. The interval between the solder bumps can be reduced remarkably. Therefore high density is achieved.
Patent JP-H02113433-A (JP)
Title: Optical input/output device
Inventor: UEHARA MASAMITSU
IPC: G11B7/00
Filed: 1988-10-21
Abstract: PURPOSE:To prevent dust and waste larger than the distance between a light transmitting means of an optical recorder or the optical input-output device and the surface of an optical recording medium and floating in air from getting into the recorder or input-output device so as to improve the reliability of the recorder or device by reducing the distance between the light transmitting means and the surface of the medium to less than a prescribed value by means of a relatively moving gas at least at the information recording time. CONSTITUTION:The optical head 5 of this optical input-output device is smoothly moved vertically or in a direction at a fixed angle against the vertical direction. When the head 5 is moved, an optical recording medium 1 is first moved in the direction shown by the arrow 4 at a speed of about 1-50m/sec in air of a fixed air pressure and a prescribed pressure is applied between the medium 1 and a back plate 3 by using a spring supporting the head 5 so that a stable air moving layer can form a gap 15 between the medium 1 and a slider 2. The gap 15 formed on the surface of the slider 2 facing the medium 1 is maintained at a fixed value of <=0.02mum by forming an air staying section and changing the area, curvature, etc.
Patent JP-S61146351-A (JP)
Inventor: IKEDA MITSURU
IPC: B02C25/00
Filed: 1984-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0689827-A (JP)
Title: Manufacture of ferrite magnet by dry magnetic field molding method
Inventor: KUSUMOTO MASATAKA
IPC: C04B35/26
Filed: 1992-09-08
Abstract: PURPOSE:To improve both orientation property of magnetic powder and charg ing property to a die during dry magnetic field formation. CONSTITUTION:Primary powder of Ba ferrite or Sr ferrite and organic binder are kneaded and a sheet-like molded body is acquired by mechanical orientation method. Rolling method is suitable for mechanical orientation; however, extruding molding method can be also adopted. Debinder treatment is performed for an anisotropic sheet or a sheet lamination to form anisotropic granulated powder through grinding and sizing. Molding and sintering are performed by a dry magnetic field formation method by using the anisotropic granulated powder. The debinder treatment can be performed after grinding the sheet-like molded body or the lamination. A magnetic field direction applied during dry magnetic field formation is arbitrary and a shape for a magnet product is also arbitrary.
Patent JP-H08124849-A (JP)
Title: Projection aligner
Inventor: MURAKI MASATO
IPC: G01C3/06
Filed: 1995-10-13
Abstract: PURPOSE: To make the image plane of a projection optical system exactly coincident with the surface of a wafer by a method wherein the focal point of the projection optical system is detected by an automatic focusing system, and the surface of the substrate is positioned at the position of an image plane on the basis of the detected focal point. CONSTITUTION: In an automatic focal point detection optical system, an illuminating system is made to illuminate a focusing mark 30 on a reticule 1 and its vicinity with light which is of the same wavelength with exposure light and extracted from a light exposure illuminating system 7 through a light guiding fiber 13. A reflected light returning from a reference plane mirror 6 through the intermediary of the reticule 1 is detected in volume by a photodetection 22 of a photodetective system. The focal point of a projection lens detected by the output signal of the photodetector 22 is made to serve as the reference point of an off-axis automatic focus detection system. The printing optimal position of a wafer is determined on the basis of the above reference point taking offsets such as the thickness of a coating on the wafer, a level difference and the like into consideration.  By this setup, the image plane of a projection optical system is made exactly coincident with the plane of a wafer.
Patent JP-H02112018-A (JP)
Title: Printer system
Inventor: WADA KOJI
IPC: B41J5/30
Filed: 1988-10-20
Abstract: PURPOSE:To easily recognize a host device, namely, sending a source of each printing paper by outputting different kinds of printed paper at every host device based on data from the host devices. CONSTITUTION:Work stations, namely, host devices respectively incorporate a bin designating code adding means and recognizing code adding means and the former means add bin designating codes indicating bin numbers 21-29 to printing data when the means outputting the printing data. A control means 16 in a printer main body 11 stores printed paper printed by a printing section based on printing data in the bin designated by a bin designating code and, at the same time, causes the indicator 31-39 of the bin in which the printed paper is stored to display a recognizing code when the means 16 inputs the printing data and bin designating code from one of the work stations. Therefore, even when plural host devices send printing data, the operator of this printing system can easily recognize the source host device of each printing paper.
Patent JP-H11100349-A (JP)
Title: Production of bis(hydroxymethyl)carboxylic acid
Inventor: TAKANO MINORU
IPC: C07C59/11
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by oxidizing bis(hydroxymethyl)aldehyde with air or oxygen. SOLUTION: A bis(hydroxymethyl)aldehyde of formula I (R is an alkyl, a cycloalkyl, phenyl), for example, 2,2-bis(hydroxymethyl)propionaldehyde is oxidized with air or oxygen, preferably in a reaction solvent as ethyl acetate at 40-100 deg.C to produce the objective compound. In a preferred embodiment of this oxidation reaction, the concentration of the bis(hydroxymethyl)aldehyde is set lower than 50 wt.% in the reaction mixture and the partial pressure of oxygen is >=0.2 atmospheric pressure, when air is used for the oxidation, and 1-5 atmospheric partial pressure is applied, when pressurized oxygen is employed.
Patent JP-H08105363-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: TABUCHI TETSUYA
IPC: F02M59/44
Filed: 1994-10-04
Abstract: PURPOSE: To facilitate adjusting work in the early stage and simplify the adjusting structure in adjusting fluctuation of a fuel injection quantity of a fuel injection pump. CONSTITUTION: The fuel injection pump for an internal combustion engine is composed of a control rack 4 which rotates a plunger 3 through a housing 1, a delivery valve 6, a cylinder 2, a plunger 3 and a sleeve 5. The plunger 3 is consisted of a tilted lead 31 for adjusting the fuel injection quantity and a fuel passage for communicating the tilted lead 31 with the end part on the delivery valve 6 side. The cylinder 2 has a fuel sustion/delivery port 21 opened on the tilted lead 31. The cylinder 2 is provided with a adjusting unit 29 for adjusting the position relating to the fuel suction/delivery port 21 and the tilted lead 31 and the housing 1 is provided with a jig hole 19 for inserting a rotation jig on the surface opposite to the adjusting unit 29.
Patent JP-H11108942-A (JP)
Title: Vehicle speed measuring device
Inventor: TANJI YUICHI
IPC: G01P3/42
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately reflect real vehicle speed changed by replacement, friction and the like of a tire on display vehicle speed on the basis of the rotation speed of the gear of a transmission by setting a correction coefficient as a real number of a correction range necessary for number input of 0 to 9. SOLUTION: The correction coefficient of a pulse rate conversion unit 1 is set at the delivery stage of the maker of a vehicle. In the case where the correction of the correction coefficient is necessary from the exchange and friction of a tire, a user performs the correction working. The vehicle speed of a real vehicle state is measured, and the correction coefficient is calculated from display vehicle speed synchronized therewith. The calculated value is set to a memory as a real number from a correction switch 23. Since setting is performed on the integer part of one order and the arbitrary real number having the decimal part of three orders, a setting switch 25a corresponding to one by one in each order and a display 24 are provided.  The selection of numerical values by each setting switch shows the combination of 2×10×10×10=2000 kinds, and arbitrary setting is enabled in the range. As the result, the real vehicle speed is precisely reflected and reliability is enhanced.
Patent JP-H07166386-A (JP)
Title: Production of electrolytic manganese dioxide
Inventor: SATAKE KOJI
IPC: C25B1/00
Filed: 1994-10-05
Abstract: PURPOSE:To inhibit the rise of electrolytic voltage, improve the productivity and enhance the strength of the flux core of a positive electrode using the resultant manganese dioxide by repeatedly electrolyzing an aq. manganese salt soln. at different current densities within a specific anode current density range when the soln. is electrolyzed. CONSTITUTION:When an aq. manganese salt soln. is subjected to DC electrolysis with an anode of titanium, etc., to obtain electrolystic manganese dioxide, the soln. is repeatedly electrolyzed at different arbitrary current densities within the anode current density range of 0.1-4.5A/dm<2>. The rise of bath voltage is inhibited, the thickness, compsn. and crystalline state of electrolytic manganese dioxide deposited on the anode plate are made almost free from uneveness and the electrochemical activity is enhanced.
Patent JP-H10108595-A (JP)
Title: Spinning reel for fishing
Inventor: OKADA ATSUTO
IPC: A01K89/01
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent a fishing line from being hooked to the supporting arm of the rotary frame of a spinning reel for fishing, or the like. SOLUTION: Outward surfaces 25 and 26 turned to the radial direction outer side of the rotary frame are formed on one or both of a pair of the supporting arms 12 and 13 on the rotary frame 7. The outer peripheral surface of the base parts 15a and 16a of a bail arm lever 15 and a bail arm holder 16 on the supporting arms is formed in a circular arcuate shape. To the outward surfaces of the supporting arms, cover bodies 31 and 32 provided with annular parts 27 and 28 for surrounding the circular arcuate outer peripheral surface of the base part on a tip side and provided with inward surfaces 29 and 30 facing the outward surfaces on both sides are attached. Since a clearance between the base part and the cover body becomes annular and the clearance between the cover body and the supporting arm is eliminated, the fishing line is not hooked.
Patent JP-H08128508-A (JP)
Title: Autotensioner
Inventor: NOGUCHI YUJI
IPC: F16H7/08
Filed: 1994-10-31
Abstract: PURPOSE: To prevent partial abrasion of a piston by engaging or disengaging the projecting part of a rising/setting member with the annular grooves of the small diameter part of a plunger by an energizing means when oil pressure of an outer oil pressure supply means is low or high, so as to lock or slide the plunger. CONSTITUTION: A plunger 12 is provided with an outer circumferential diameter part of nearly the same diameter as the inner circumferential diameter of a housing 11, and a small diameter part 16 positioned in a reservoir chamber 14 and having annular grooves 40 projecting from the opening end of the housing 11. When oil pressure in the reservoir chamber 14 is high, a piston 41 is energized, and the projecting part 48 of the piston 41 is not engaged with the annular groove 40 of the plunger 12. At this time, oil pressure supplied to a pressure chamber 13 from an oil pressure supply means 20 is supplied or discharged from the reservoir chamber 14 to the pressure chamber 13, or from the pressure chamber 13 to the reservoir chamber 14, through a slide clearance 15, and hence the plunger 12 is moved right or left.  When the oil pressure is lowered, the projecting part 48 of the piston 41 is engaged with the annular groove 40 of the plunger 12 by energizing force of a spring 42 so as to lock, and proper tension can be given to a belt or the like.